Convert inch (US survey) [in] to span (cloth)
Please provide values below to Convert inch (US survey) [in] to span (cloth), or vice versa.
What is a US Survey Inch?
The US survey inch (1/39.37 meter ≈ 2.540005 cm) was slightly longer than the international inch (2.54 cm). Used in all American engineering drawings until 2023, its difference caused measurable discrepancies in large-scale projects.
What is a Cloth Span?
A span represented 9 inches (22.86 cm), the distance between thumb and little finger when spread. Medieval cloth merchants used this measurement, with 2 spans making 1 cubit. The term survives in 'spanner' tools adjusting span-width nuts.
inch (US survey) [in] to span (cloth) Conversion Table
| inch (US survey) [in] | span (cloth) |
|---|---|
| 0.01 inch (US survey) [in] | 0.00111111333334 span (cloth) |
| 0.1 inch (US survey) [in] | 0.0111111333334 span (cloth) |
| 1 inch (US survey) [in] | 0.111111333334 span (cloth) |
| 2 inch (US survey) [in] | 0.222222666668 span (cloth) |
| 3 inch (US survey) [in] | 0.333334000001 span (cloth) |
| 5 inch (US survey) [in] | 0.555556666669 span (cloth) |
| 10 inch (US survey) [in] | 1.11111333334 span (cloth) |
| 20 inch (US survey) [in] | 2.22222666668 span (cloth) |
| 50 inch (US survey) [in] | 5.55556666669 span (cloth) |
| 100 inch (US survey) [in] | 11.1111333334 span (cloth) |
| 1000 inch (US survey) [in] | 111.111333334 span (cloth) |
How to Convert inch (US survey) [in] to span (cloth)
1 inch (US survey) [in] = 0.11111133333378 span (cloth)
1 span (cloth) = 8.9999819999999 inch (US survey) [in]
Example: convert 15 inch (US survey) [in] to span (cloth):
15 × 0.11111133333378 = 1.6666700000067 span (cloth)